So I think I figured out what I need. Needing to stay 1350 for everything, was hoping to do a bolt style yoke in the middle, but no luck there.
Starting at the case:
1350 Slip yoke 16 spline Spicer P/N 3-3-2701KX (Actually this is 15 spline based on 16 so it has a blind spline in it) $88.64 Dennys Driveshaft
Timken 1 3/8" carrier bearing SAK 1 3/8 $69.69 from MRO Supply (This is a rebuildable setup as well)
16 Spline slip shaft for 2" tubing and 1 3/8" bearing Spicer P/N 2-53-121 $84.37 from Dennys Driveshaft
2" .120 wall DOM for the shaft itself 12" piece $27 from Ruffstuff
2" 1350 Weld yoke for 2" tube Spicer P/N 3-28-777 $31.33 from Dennys Driveshaft
This will build the top section of the 2 piece shaft for a total cost of $301.03, significantly cheaper than the $600 Wide Open Designs kit cost.
For the lower portion, I already have a Tom woods long travel 1350 yoke and slip spline off my old driveshaft. I'll end up ordering another 2" 1350 weld yoke for $31.33, and some 2" .188 DOM 36" for $59 off an Ebay vendor. So $90 in new material. I'll need some new 1350 joints, but I have a few new Spicers in the spare parts box already. Looks like Just of $400 to build a 1350 2 piece front, not too bad I don't think.